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Bio paper/42

What would be the minimum marks required for A in bio/42 ?

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17194

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Fallen316 said:
yeah well i've been thinking on it, it doesn't matter whether you chose it dominant or recessive it's still going to give you the same results.
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The gene for NF was dominant. The cross we were supposed to make was with a heterozygous person with NF (Nn) where 'N' is the NF allele and 'n' is a normal allele, with a homozygous normal person (nn). The result in the f1 generation would be Nn and nn, 50% of each type.
 
Fallen316

Fallen316

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17194 said:
The gene for NF was dominant. The cross we were supposed to make was with a heterozygous person with NF (Nn) where 'N' is the NF allele and 'n' is a normal allele, with a homozygous normal person (nn). The result in the f1 generation would be Nn and nn, 50% of each type.
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Oh crap.
Apparently, I put nn for the affected parent and Nn for the unaffected parent :p
 
omarjaved619

omarjaved619

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I chose Pencillin part for the last question. Wasnt confident of answering worth 8 marks for plants lol. Also remembered couple of advantages and all.

My friend did a crazy silly mistake. He also chose the pencillin question. But he confused PENCILLIN with INSULIN. So he wrote about gene technology instead of Fermentation. *epic facepalm*
 
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